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BOSTON MARATHON 2023

Vincent Merriam

Bib: 2573•M

PE

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 36%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:45
Rank: #3488
Start → 5K
20:45 | 6:41/mi
10K· 6.21 mi
40:35
Rank: #2691 (+797)
5K → 10K
19:50 | 6:23/mi
15K· 9.32 mi
1:00:30
Rank: #2487 (+204)
10K → 15K
19:55 | 6:25/mi
20K· 12.43 mi
1:21:03
Rank: #2580 (-93)
15K → 20K
20:33 | 6:37/mi
Half· 13.11 mi
1:26:44
Rank: #3208 (-628)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
1:47:00
Rank: #5498 (-2290)
Half → 25K
20:16 | 8:22/mi
30K· 18.64 mi
2:14:19
Rank: #7019 (-1521)
25K → 30K
27:19 | 8:48/mi
20M
2:26:00
Rank: #7431 (-412)
30K → 20M
11:41 | 8:36/mi
21M
2:34:55
Rank: #7690 (-259)
20M → 21M
8:55 | 8:55/mi
35K· 21.75 mi
2:41:10
Rank: #7937 (-247)
21M → 35K
6:15 | 8:21/mi
23M
2:51:47
Rank: #8210 (-273)
35K → 23M
10:37 | 8:29/mi
24M
3:00:12
Rank: #8460 (-250)
23M → 24M
8:25 | 8:25/mi
40K· 24.85 mi
3:07:26
Rank: #8630 (-170)
24M → 40K
7:14 | 8:28/mi
25.2M
3:10:17
Rank: #8616 (+14)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:18:43
Rank: #8805 (-189)
25.2M → Finish
8:26 | 8:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:44
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:51:59
Pace8:33 /mi
📊Positive Split: 29.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5420:456:4120:45
6:41
-
10K
6.21 mi10:41:4440:356:3219:50
6:23
-0:18
15K
9.32 mi11:01:391:00:306:2919:55
6:25
+0:02
20K
12.43 mi11:22:121:21:036:3120:33
6:37
+0:12
Half
13.11 mi11:27:531:26:446:375:41
8:20
+1:43
25K
15.53 mi11:48:091:47:006:5320:16
8:22
+0:02
30K
18.64 mi12:15:282:14:197:1227:19
8:48
+0:26
20M
20.00 mi12:27:092:26:007:1811:41
8:36
-0:12
21M
21.00 mi12:36:042:34:557:238:55
8:55
+0:19
35K
21.75 mi12:42:192:41:107:256:15
8:21
-0:34
23M
23.00 mi12:52:562:51:477:2810:37
8:29
+0:08
24M
24.00 mi13:01:213:00:127:318:25
8:25
-0:04
40K
24.85 mi13:08:353:07:267:327:14
8:28
+0:03
25.2M
25.20 mi13:11:263:10:177:332:51
8:16
-0:12
Finish
26.22 mi13:19:523:18:437:358:26
8:16
0:00

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:23 /mi

Average Pace

7:35 /mi

Slowest Pace

8:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:03

41% of race

Time at Steady Pace

1:21:26

41% of race

Time at Slower Pace

36:14

18% of race

Average Pace: 7:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:5420:456:4120:45
6:41
#3488
10K
6.21 mi10:41:4440:356:3219:50
6:23
#2691
15K
9.32 mi11:01:391:00:306:2919:55
6:25
#2487
20K
12.43 mi11:22:121:21:036:3120:33
6:37
#2580
Half
13.11 mi11:27:531:26:446:375:41
8:20
#3208
25K
15.53 mi11:48:091:47:006:5320:16
8:22
#5498
30K
18.64 mi12:15:282:14:197:1227:19
8:48
#7019
20M
20.00 mi12:27:092:26:007:1811:41
8:36
#7431
21M
21.00 mi12:36:042:34:557:238:55
8:55
#7690
35K
21.75 mi12:42:192:41:107:256:15
8:21
#7937
23M
23.00 mi12:52:562:51:477:2810:37
8:29
#8210
24M
24.00 mi13:01:213:00:127:318:25
8:25
#8460
40K
24.85 mi13:08:353:07:267:327:14
8:28
#8630
25.2M
25.20 mi13:11:263:10:177:332:51
8:16
#8616
Finish
26.22 mi13:19:523:18:437:358:26
8:16
#8805
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3488328932892171(Top 8%)2084(Top 14%)2084(Top 93%)
10K6.21 mi3.10 mi2691+7972568+7212568+7212176(Top 8%)2085(Top 14%)2085(Top 93%)
15K9.32 mi3.11 mi2487+2042375+1932375+1932171(Top 8%)2084(Top 14%)2084(Top 93%)
20K12.43 mi3.11 mi2580-932468-932468-932963(Top 11%)2823(Top 19%)2823(Top 126%)
Half13.11 mi0.68 mi3208-6283054-5863054-58616597(Top 62%)10899(Top 72%)10899(Top 486%)
25K15.53 mi2.42 mi5498-22905074-20205074-202015302(Top 57%)10258(Top 68%)10258(Top 458%)
30K18.64 mi3.11 mi7019-15216229-11556229-115515991(Top 60%)10475(Top 69%)10475(Top 467%)
20M20.00 mi1.36 mi7431-4126496-2676496-26714214(Top 53%)9644(Top 64%)9644(Top 430%)
21M21.00 mi1.00 mi7690-2596640-1446640-14412899(Top 48%)8979(Top 59%)8979(Top 401%)
35K21.75 mi0.75 mi7937-2476791-1516791-15114378(Top 54%)9573(Top 63%)9573(Top 427%)
23M23.00 mi1.25 mi8210-2736941-1506941-15013053(Top 49%)8925(Top 59%)8925(Top 398%)
24M24.00 mi1.00 mi8460-2507073-1327073-13213939(Top 52%)9275(Top 61%)9275(Top 414%)
40K24.85 mi0.85 mi8630-1707160-877160-8713043(Top 49%)8792(Top 58%)8792(Top 392%)
25.2M25.20 mi0.35 mi8616+147142+187142+188237(Top 31%)6270(Top 41%)6270(Top 280%)
Finish26.22 mi1.02 mi8805-1897231-897231-8913895(Top 52%)9182(Top 61%)9182(Top 410%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2171

Males

2084

M40-44

2084

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2176

Males

2085

M40-44

2085

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2171

Males

2084

M40-44

2084

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2963

Males

2823

M40-44

2823

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

16597

Males

10899

M40-44

10899

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15302

Males

10258

M40-44

10258

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

15991

Males

10475

M40-44

10475

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14214

Males

9644

M40-44

9644

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12899

Males

8979

M40-44

8979

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

14378

Males

9573

M40-44

9573

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13053

Males

8925

M40-44

8925

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13939

Males

9275

M40-44

9275

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13043

Males

8792

M40-44

8792

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8237

Males

6270

M40-44

6270

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13895

Males

9182

M40-44

9182

Passing Analysis

Category:
Athletes Passed
1224
Passed By
6541
Net Change
-5317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3488
5K → 10K8003+797#3488#2691
10K → 15K22016+204#2691#2487
15K → 20K34127-93#2487#2580
20K → Half0628-628#2580#3208
Half → 25K22292-2290#3208#5498
25K → 30K51526-1521#5498#7019
30K → 20M11423-412#7019#7431
20M → 21M14273-259#7431#7690
21M → 35K12259-247#7690#7937
35K → 23M29302-273#7937#8210
23M → 24M22272-250#8210#8460
24M → 40K25195-170#8460#8630
40K → 25.2M3016+14#8630#8616
25.2M → Finish20209-189#8616#8805
TOTALS12246541-5317
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing